{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["compare", "used for", "feature of", "evaluate for"], "input": "We evaluate the system on twenty Switchboard dialogues and show that it compares well to Byron 's -LRB- 2002 -RRB- manually tuned system ."}
{"compare": [{"subject": "it", "object": "Byron 's -LRB- 2002 -RRB- manually tuned system"}], "used for": [], "feature of": [], "evaluate for": [{"subject": "Switchboard dialogues", "object": "system"}]}